html,body,#root{height:100%;margin:0}body{font-family:Arial,sans-serif;background:#f4f4f5;color:#18181b}*{box-sizing:border-box}.page{max-width:1500px;margin:0 auto;padding:24px}.centered{min-height:100vh;display:grid;place-items:center}.panel{background:#fff;border-radius:18px;padding:18px;box-shadow:0 1px 4px #00000014}.auth-panel{width:min(460px,calc(100vw - 32px))}.header,.row-between,.toolbar,.filters{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.stack{display:grid;gap:12px}label span{display:block;font-size:14px;color:#52525b;margin-bottom:6px}input,select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #d4d4d8;font-size:14px}.checkbox{display:flex;gap:8px;align-items:center}.checkbox span{margin:0}.btn{border:1px solid #d4d4d8;background:#fff;color:#18181b;border-radius:12px;padding:10px 14px;font-size:14px;font-weight:600;cursor:pointer}.btn.primary{background:#18181b;color:#fff;border-color:#18181b}.btn.secondary{background:#fafafa}.btn.small{padding:6px 10px;font-size:12px}.btn.danger{color:#991b1b}.layout{display:grid;grid-template-columns:320px 1fr;gap:18px;margin-top:18px}.sidebar-header{margin-bottom:12px}.moc-item{width:100%;text-align:left;background:#fff;border:1px solid #e4e4e7;border-radius:12px;padding:12px;display:grid;gap:4px;cursor:pointer}.moc-item.selected{border-color:#18181b}.moc-item span,.muted,.subtitle{color:#71717a}.content{display:grid;gap:18px}.section-block{margin-top:18px}.table-wrap{overflow-x:auto;border:1px solid #e4e4e7;border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid #e4e4e7;font-size:14px}th{background:#fafafa}.error,.error-banner{color:#991b1b;background:#fee2e2;border:1px solid #fecaca;border-radius:12px;padding:10px 12px}.error-banner{margin:12px 0}.compact{gap:8px}.modal-backdrop{position:fixed;inset:0;background:#18181b73;display:grid;place-items:center;padding:20px}.modal{width:min(540px,100%);background:#fff;border-radius:18px;padding:18px}.wide-modal{width:min(760px,100%)}.preview-list{display:grid;gap:10px}.preview-item{border:1px solid #e4e4e7;border-radius:12px;padding:10px 12px;background:#fafafa}.section-title{font-size:14px;font-weight:700;margin-bottom:8px}.compact-stats{margin:16px 0}.small-stat{font-size:22px}.search{flex:1;min-width:240px}@media(max-width:900px){.layout{grid-template-columns:1fr}}.modal-shell{max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-body{overflow-y:auto;padding-right:4px}.preview-list-scroll{max-height:220px;overflow-y:auto}.sticky-actions{position:sticky;bottom:0;background:#fff;border-top:1px solid #e4e4e7;padding-top:12px;margin-top:12px;justify-content:flex-end}.image-cell{width:96px}.part-image{width:72px;height:72px;object-fit:contain;border:1px solid #e4e4e7;border-radius:10px;background:#fafafa;display:block}.part-image-fallback{width:72px;min-height:72px;border:1px solid #e4e4e7;border-radius:10px;background:#fafafa;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:6px;font-size:11px;color:#71717a;text-align:center}.image-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:12px}.inline-links{margin-top:6px}.modal-shell{display:flex;flex-direction:column;max-height:90vh;overflow:hidden;padding:0}.modal-scroll{overflow-y:auto;padding:18px}.sticky-actions{position:sticky;bottom:0;background:#fff;border-top:1px solid #e4e4e7;padding:14px 18px;justify-content:flex-end}.preview-list-scroll{max-height:220px;overflow-y:auto;padding-right:4px}.inline-number{width:90px}.moc-lines-cell{min-width:340px}.buy-line{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}.buy-line:last-child{margin-bottom:0}.buy-line-checkbox{flex:0 0 auto;padding-top:2px}.buy-line-text{display:flex;flex-direction:column;gap:3px}.buy-line-title{line-height:1.3}.buy-line-actions{display:flex;flex-direction:column;gap:8px}.link-button{background:none;border:none;padding:0;margin:0;color:#1d4ed8;cursor:pointer;font:inherit;font-weight:600;text-decoration:underline}.buy-line-focus{background:#fafafa;border-radius:10px;padding:8px}.buy-filter{min-width:260px}.part-number-cell{font-weight:600}.inline-links{font-size:12px}.image-links{display:flex;gap:6px;align-items:center;justify-content:center;flex-wrap:wrap}.group-actions{display:flex;flex-direction:column;gap:8px;margin-top:8px;min-width:150px}.orders-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:14px}.order-card{border:1px solid #e4e4e7;border-radius:14px;padding:14px;background:#fafafa}.order-title{font-size:18px;font-weight:700}.order-meta{margin-top:6px}.order-count{margin-top:10px;font-weight:600}.assign-group{border:1px solid #e4e4e7;border-radius:12px;padding:12px;margin-top:12px;background:#fafafa}.assign-header{font-weight:700;margin-bottom:10px}.assign-line{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:8px 0;border-top:1px solid #e4e4e7}.assign-line:first-of-type{border-top:none}.assign-actions select{min-width:180px}.bulk-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.inline-order-assign{margin-top:6px}.inline-order-assign select{min-width:180px}.modal-sticky-header{position:sticky;top:0;background:#fff;z-index:2;padding-bottom:12px;margin-bottom:8px;border-bottom:1px solid #e4e4e7}.order-lines-wrap{max-height:55vh;overflow:auto}.order-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:12px;margin:12px 0 18px}.order-metrics{display:grid;grid-template-columns:repeat(2,minmax(100px,1fr));gap:8px;margin-top:12px;margin-bottom:12px}.success-hint{color:#166534;background:#dcfce7;border:1px solid #bbf7d0;border-radius:10px;padding:8px 10px;margin-bottom:10px;font-size:14px}